Current induced domain wall motion in antiferromagnetically coupled (Co70Fe30/Pd) multilayer nanowires

• المؤلفون الرئيسيون: Meng, Zhaoliang, He, Shikun, Huang, Lisen, Qiu, Jinjun, Zhou, Tiejun, Panagopoulos, Christos, Han, Guchang, Teo, Kie-Leong
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Multilayers; Nanowires
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83932; http://hdl.handle.net/10220/42882

We investigate the current induced domain wall (DW) motion in the ultrathin CoFe/Pd multilayer based synthetically antiferromagnetic (SAF) structure nanowires by anomalous Hall effect measurement. The threshold current density (Jth) for the DW displacement decreases and the DW velocity (v) increases...